2025 Toyota 4Runner vs 2026 Acura RDX
Comparison Overview
The most significant numerical discrepancy is the $3,830 MSRP difference, with the 2025 Toyota 4Runner priced lower at $41,270 compared to the 2026 Acura RDX at $45,100. The 4Runner provides substantially more utility, boasting 48.4 cu ft of cargo capacity versus the RDX's 29.5 cu ft, a 18.9 cu ft advantage. Power delivery favors the 4Runner, generating 278 hp and 317 lb-ft of torque from its engine, narrowly exceeding the RDX’s 272 hp and 280 lb-ft. Dimensionally, the 4Runner is 7.5 inches longer (194.9 inches vs. 187.4 inches) and significantly taller at 72.6 inches compared to the RDX's 65.7 inches. Fuel economy differences are marginal, with the RDX achieving a slightly superior combined MPG of 23, although it mandates premium unleaded fuel while the 4Runner uses regular.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2026 Acura RDX
The 2026 Acura RDX offers slightly better combined fuel economy at 23 MPG and comes standard with All-Wheel Drive, benefiting diverse commuting conditions.
2025 Toyota 4Runner
The 2025 Toyota 4Runner provides 48.4 cu ft of cargo capacity, significantly more than the RDX’s 29.5 cu ft, offering superior room for gear and passengers.
2025 Toyota 4Runner
The 2025 Toyota 4Runner edges out the competition in torque output, producing 317 lb-ft compared to the RDX's 280 lb-ft.
2025 Toyota 4Runner
The 2025 Toyota 4Runner offers greater horsepower (278 hp) and considerably more cargo space for a $3,830 lower initial investment.
Choose the Toyota 4Runner if...
- Maximum cargo capacity is a primary requirement (nearly 19 cu ft greater than the RDX).
- Preference exists for a vehicle requiring regular unleaded gasoline over premium fuel.
- A larger, taller physical footprint (72.6 inches high) for maximizing interior volume is desired.
Choose the Acura RDX if...
- Standard All-Wheel Drive capability is necessary for regular operation.
- A buyer prefers a vehicle with a more efficient 10-speed automatic transmission over the 8-speed.
- Slightly better fuel economy figures (23 combined MPG) are prioritized, despite the premium fuel requirement.
Key Dimensions
| Dimension | Toyota 4Runner | Acura RDX |
|---|---|---|
| Length | 194.9" | 187.4" |
| Width | 78.0" | 74.8" |
| Height | 72.6" | 65.7" |
| Wheelbase | 112.2" | 108.3" |
Features Comparison
Safety
| Feature | Toyota | Acura |
|---|---|---|
| Blind Spot Monitor | ✓ | ✓ |
| Lane Departure Warning | ✓ | ✓ |
| Lane Keeping Assist System | ✓ | ✓ |
| Front Cross Traffic Alert | ✓ | — |
| Rear Cross Traffic Alert | ✓ | ✓ |
| Pre-Collision Safety System | ✓ | ✓ |
| Post-Collision Safety System | ✓ | ✓ |
| Dual Front Side-Mounted Airbags | ✓ | ✓ |
| Front Head Airbags | ✓ | ✓ |
| Rear Head Airbags | ✓ | ✓ |
| Passenger Airbag Occupant Sensing Deactivation | ✓ | ✓ |
| Electronic Stability Control | ✓ | ✓ |
| Traction Control System | ✓ | ✓ |
| LATCH System | ✓ | ✓ |
| Rear Door Child Safety Locks | ✓ | ✓ |
| Anti-lock Brakes (ABS) | 4-Wheel | 4-Wheel |
| Front Ventilated Disc Brakes | ✓ | ✓ |
| Rear Ventilated Disc Brakes | ✓ | — |
| Brake Assist | ✓ | ✓ |
| Tire Pressure Monitoring System | ✓ | ✓ |
| Automatic Headlights | ✓ | ✓ |
| Headlight Delay-Off | ✓ | — |
| LED Headlights | ✓ | ✓ |
| Daytime Running Lights | ✓ | ✓ |
| Front Fog Lights | ✓ | — |
| Front Headrests | 2 | 2 |
| Front Height Adjustable Headrests | ✓ | ✓ |
| Rear Headrests | 3 | 3 |
| Rear Height Adjustable Headrests | ✓ | ✓ |
| Rear Center 3-Point Seatbelt | ✓ | ✓ |
| Anti-Theft Alarm System (Remote) | ✓ | ✓ |
| Rear Solid Disc Brakes | — | ✓ |
| Integrated Turn Signal Mirrors | — | ✓ |
| Engine Immobilizer | — | ✓ |
Engine
| Feature | Toyota | Acura |
|---|---|---|
| Base Engine Displacement | 2.4 L | 2.0 L |
| Number of Cylinders | inline 4 | inline 4 |
| Base Engine Type | gas | gas |
| Horsepower | 278 hp @ 6000 rpm | 272 hp @ 6500 rpm |
| Torque | 317 lb-ft @ 1700 rpm | 280 lb-ft @ 1600 rpm |
| Number of Valves | 16 | 16 |
| Camshaft Type | Double overhead cam (DOHC) | Double overhead cam (DOHC) |
| Variable Valve Timing | Variable | Variable |
| Fuel Injection Type | ✓ | ✓ |
Drive Train
| Feature | Toyota | Acura |
|---|---|---|
| Transmission Type | 8-speed shiftable automatic | 10-speed shiftable automatic |
| Drivetrain Type | rear wheel drive | all wheel drive |
| [object Object] | — | ✓ |
| [object Object] | — | ✓ |
Fuel
| Feature | Toyota | Acura |
|---|---|---|
| Fuel Type | regular unleaded | premium unleaded (recommended) |
| EPA Fuel Economy (City/Highway) | 20/26 MPG | 21/27 MPG |
| EPA Fuel Economy (Combined) | 22 MPG | 23 MPG |
| EPA Driving Range (City/Highway) | 380.0/494.0 mi. | 359.1/461.7 mi. |
| Fuel Tank Capacity | 19.0 gal. | 17.1 gal. |
Comfort & Convenience
| Feature | Toyota | Acura |
|---|---|---|
| Push Button Start | ✓ | ✓ |
| Tilt and Telescopic Steering Wheel | ✓ | ✓ |
| Audio Controls on Steering Wheel | ✓ | ✓ |
| Cruise Control on Steering Wheel | ✓ | ✓ |
| Electric Power Steering | ✓ | ✓ |
| Rear View Camera | ✓ | ✓ |
| Adaptive Cruise Control | ✓ | ✓ |
| Front Cupholders | ✓ | ✓ |
| Rear Cupholders | ✓ | ✓ |
| Front Door Pockets | ✓ | ✓ |
| Rear Door Pockets | ✓ | ✓ |
| Overhead Console with Storage | ✓ | ✓ |
| Front Seatback Storage | ✓ | ✓ |
| Leather Steering Wheel | ✓ | ✓ |
| Simulated Alloy Trim on Steering Wheel | ✓ | — |
| Single Zone Climate Control | ✓ | — |
| Rear Ventilation Ducts | ✓ | ✓ |
| Interior Air Filtration | ✓ | ✓ |
| Dual Vanity Mirrors | ✓ | ✓ |
| Transmission Controls on Steering Wheel | — | ✓ |
| Universal Remote Transmitter | — | ✓ |
| Dual Zone Climate Control | — | ✓ |
| Auto-Dimming Rearview Mirror | — | ✓ |
| Turn Signal Indicators in Mirrors | — | ✓ |
In Car Entertainment
| Feature | Toyota | Acura |
|---|---|---|
| Infotainment Display | 8.0 in | 10.2 in |
| AM/FM Stereo | ✓ | ✓ |
| Speaker System | 8 | 9 |
| Android Auto (Wireless) | ✓ | ✓ |
| Apple CarPlay (Wireless) | ✓ | ✓ |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Satellite Radio | ✓ | ✓ |
| Satellite Radio Trial Period | 3 months | 3 months |
| Subwoofer Count | — | 1 |
| Speed Sensitive Volume Control | — | ✓ |
Power Feature
| Feature | Toyota | Acura |
|---|---|---|
| One-Touch Power Windows | 4 | 4 |
| Keyless Entry | ✓ | ✓ |
| Heated Mirrors | ✓ | ✓ |
| Moonroof Type | — | 1st Row Power Glass |
| Reverse Tilt Passenger Mirror | — | ✓ |
Frontseats
| Feature | Toyota | Acura |
|---|---|---|
| Front Head Room | 39.7 in. | 40.0 in. |
| Front Leg Room | 41.8 in. | 42.0 in. |
| Front Shoulder Room | 58.0 in. | 60.0 in. |
| Front Hip Room | 55.2 in. | 55.0 in. |
| Seat Material: Cloth | ✓ | — |
| Front Seat Type: Bucket | ✓ | ✓ |
| Driver Seat Manual Adjustments | 6-way | — |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Lumbar Support | Power | Power |
| Passenger Seat Manual Adjustments | 6-way | — |
| Passenger Seat Height Adjustment | ✓ | ✓ |
| Seat Material: Leatherette | — | ✓ |
| Driver Seat Power Adjustments | — | 8-way |
| Passenger Seat Power Adjustments | — | 8-way |
| Passenger Seat Lumbar Support | — | Power |
| Driver Seat Heating | — | Multi-level |
| Passenger Seat Heating | — | Multi-level |
Rearseats
| Feature | Toyota | Acura |
|---|---|---|
| Rear Head Room | 37.8 in. | 38.0 in. |
| Rear Leg Room | 34.8 in. | 38.0 in. |
| Rear Shoulder Room | 57.8 in. | 57.0 in. |
| Rear Hip Room | 56.1 in. | 50.0 in. |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Reclining Rear Seats | ✓ | — |
| Folding Center Armrest | ✓ | ✓ |
Tires and Wheels
| Feature | Toyota | Acura |
|---|---|---|
| Wheel Finish | Painted Alloy | Painted Alloy |
| Wheel Diameter | 17 in | — |
| Tire Type | All Season | All Season |
| Tire Size | P245/70R17 | 235/55R19 |
| Wheel Size | — | 19 x 8.0 in |
| Spare Tire Type | — | Temporary |
| Spare Tire Location | — | Inside Mounted |
Suspension
| Feature | Toyota | Acura |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | Toyota | Acura |
|---|---|---|
| Basic Warranty | 3 yr./ 36000 mi. | 4 yr./ 50000 mi. |
| Drivetrain Warranty | 5 yr./ 60000 mi. | 6 yr./ 70000 mi. |
| Corrosion/Rust Warranty | 5 yr./ unlimited mi. | 5 yr./ unlimited mi. |
| Roadside Assistance | 2 yr./ unlimited mi. | 4 yr./ 50000 mi. |
| Complimentary Scheduled Maintenance | 2 yr./ 25000 mi. | 1 yr./ 12000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Toyota 4Runner and 2026 Acura RDX.
How much larger is the cargo area in the 4Runner compared to the RDX?
The 2025 Toyota 4Runner offers 48.4 cubic feet of cargo space, which is 18.9 cubic feet larger than the 29.5 cubic feet available in the 2026 Acura RDX.
What is the performance difference based on torque figures?
The 2025 Toyota 4Runner generates 317 lb-ft of torque, providing a measurable advantage of 37 lb-ft over the 2026 Acura RDX’s 280 lb-ft output.
Does the difference in drivetrain configuration impact the MSRP significantly?
Yes; the 2025 Toyota 4Runner, listed with Rear Wheel Drive, is priced $3,830 less than the 2026 Acura RDX, which features All-Wheel Drive as standard.
Are there mandated differences in fuel type between these two models?
The 2025 Toyota 4Runner is specified to run on regular unleaded gasoline. Conversely, the 2026 Acura RDX recommends premium unleaded fuel for operation.
Which vehicle has the greater height specification?
The 2025 Toyota 4Runner is substantially taller at 72.6 inches, exceeding the 2026 Acura RDX's height of 65.7 inches by 6.9 inches.
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